Zelio Control Relays

This Harmony RM22-LA relay allows monitoring of liquid level control in 3-phase networks. This modular multi function 3-phase liquid level control relay is ideal for monitoring of electrical values in industrial and building control panels. It applies to a wide type of industrial automation applicat..

This Harmony RM35-BA control relay allows monitoring of pump control. This modular pump control relay is ideal for monitoring of electrical values in industrial and building control panels. It applies to a wide type of industrial automation applications such as hoisting, packaging, lifts, textile, w..

This Harmony RM35-S control relay allows monitoring of speed control. This modular control relay is ideal for monitoring of electrical values and speed variation in industrial and building control panels. It applies to a wide type of industrial automation applications such as hoisting, packaging, li..

"This Harmony RM35-A control relay allows monitoring of temperature control." "This modular control relay is ideal for monitoring of electrical values and temperature variation in industrial and building control panels." "It applies to a wide type of industrial automation applications such as hoisti..

This Harmony RM17-UB relay allows monitoring of voltage control in 3-phase networks. This modular multi function 3-phase voltage control relay is ideal for monitoring of electrical values in industrial and building control panels. It applies to a wide type of industrial automation applications such ..

This Harmony RM17-U multi function control relay allows monitoring of voltage control. This modular multi function control relay is ideal for monitoring of electrical values and voltage variation in industrial and building control panels. It applies to a wide type of industrial automation applicatio..

This Harmony RM17-U control relay allows monitoring of voltage control in single phase network. This modular control relay is ideal for monitoring of electrical values and voltage variation in industrial and building control panels. It applies to a wide type of industrial automation applications suc..

This Harmony RM17-UB relay allows monitoring of voltage control in single phase networks. This modular multi function single phase voltage control relay is ideal for monitoring of electrical values in industrial and building control panels. It applies to a wide type of industrial automation applicat..

This Harmony RM17-UB relay allows monitoring of voltage control in single phase networks. This modular multi function single phase voltage control relay is ideal for monitoring of electrical values in industrial and building control panels. It applies to a wide type of industrial automation applicat..

This Harmony RM35-UB allows monitoring of voltage control in 3-phase networks. This modular multi function 3-phase voltage control relay is ideal for monitoring of electrical values in industrial and building control panels. It applies to a wide type of industrial automation applications such as hoi..

This Harmony RM35-UB allows monitoring of voltage control in 3-phase networks. This modular multi function 3-phase voltage control relay is ideal for monitoring of electrical values in industrial and building control panels. It applies to a wide type of industrial automation applications such as hoi..

This Harmony RM35-U multi function control relay allows monitoring of voltage control. This modular multi function control relay is ideal for monitoring of electrical values and voltage variation in industrial and building control panels. It applies to a wide type of industrial automation applicatio..